Rihanna Goes Clubbing, Causes Chaos

Stepping out for the second night in a row, Rihanna, who's taking a break from Chris Brown and showing it by partying at L.A.'s hottest nightclubs, caused a bit of a scene outside of Bar Deluxe, where she kicked it with friends on Thursday ...

Even Rihanna's friend is blown away by her gorgeousness.

As you can imagine, given her high-profile nature to begin with, the incident with Brown and even her controversial new gun tattoo, Rihanna causes chaos when she parties.

Click to enlarge more Rihanna photos from the club to see what we mean ...